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S32 SDK
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Example application showing the usage of the CRC module
The purpose of this demo application is to show you how to use the Cyclic Redundancy Check of the S32K144 MCU with this SDK.
The CRC is configured to generate two configurations for CCITT standard and KERMIT standard.
The run the example you will need to have the following items:
The following boards are supported by this application:
No connections are required for this example.
After opening S32 Design Studio, go to File -> New S32DS Project From... and select crc_checksum_s32k144. Then click on Finish.
The project should now be copied into you current workspace.
First go to Project Explorer View in S32 DS and select the current project(crc_checksum_s32k144). Then go to Project and click on Generate Processor Expert Code
Wait for the code generation to be completed before continuing to the next step.
Select the configuration to be built FLASH (Debug_FLASH) or RAM (Debug_RAM) by left clicking on the downward arrow corresponding to the build button(. Wait for the build action to be completed before continuing to the next step.
Go to Run and select Debug Configurations. There will be four debug configurations for this project:
Configuration Name | Description |
---|---|
crc_checksum_s32k144 Debug_RAM Jlink | Debug the RAM configuration using Segger Jlink debuggers |
crc_checksum_s32k144 Debug_FLASH Jlink | Debug the FLASH configuration using Segger Jlink debuggers |
crc_checksum_s32k144 Debug_RAM PEMicro | Debug the RAM configuration using PEMicro debuggers |
crc_checksum_s32k144 Debug_FLASH PEMicro | Debug the FLASH configuration using PEMicro debuggers |
Select the desired debug configuration and click on Launch. Now the perspective will change to the Debug Perspective.
Use the controls to control the program flow.
The CRC module in S32K platform supports both big endian and little endian in source data.